Pet water fountain



FIG. 1 is a front elevational view of a pet water fountain showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, front and left side perspective view thereof; and,

FIG. 8 is an enlarged detail view of area 8 circumscribed within FIG. 7 .

In FIGS. 4, 5, 6 and 7 , the evenly spaced broken lines and the area within depict portions of the pet water fountain which form no part of the claimed design. In FIG. 6 , the broken lines and unshaded areas adjacent to solid lines depict portions of the pet water fountain which form no part of the claimed design. The dot dash dot broken lines depict the boundaries of the detail areas and form no part of the claim. 

CLAIM The ornamental design for a pet water fountain, as shown and described. 